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WO/2010/082867A1 |
An electronic device for mechanical blocking and mechanisms based thereon are intended for use in electronic locks, in hydraulic/pneumatic shut-off mechanisms, commutator drives in electric circuits, electromechanical couplings and linka...
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WO/2010/069544A1 |
The invention relates to a method and to corresponding systems for visualizing an address space and for organizing automation-related data, wherein according to a first method variant the user interface (1) of a display device of a compu...
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WO/2010/070209A1 |
The invention relates to a method and a device for dynamically controlling the secure adjustment of a binary switching state of at least one electric switching system built into an automatically functioning apparatus used in the field of...
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WO/2010/069739A1 |
The present invention relates to a ground fault detection system for a generator (1 ) in a power system, wherein the generator comprises at least one electrical circuit (10, 10'). The ground fault detection system comprises a first signa...
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WO/2010/066318A1 |
The invention relates to a method for controlling a manipulator system, particularly a robot system, comprising at least two driven axes (A1 - A9; A1 - A4) connected to a power supply to this end, comprising the steps of: - selecting an ...
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WO/2010/057908A1 |
To improve a security step in an automation network with subscribers, the data and processing link between the subscribers in the automation network is determined automatically. The security step in the automation network is then calcula...
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WO/2010/046200A1 |
The invention relates to a method for monitoring the functionality of an electronic module (12). In the method, a quantity relating to a driving state of the motor vehicle is fed to the electronic module (12) as an input signal, and an o...
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WO/2010/043458A1 |
The invention relates to a device for monitoring a sensor (1) having at least one first and one second potential-free contact (K1, K2). The device comprises an evaluation unit (3) connected to the contacts (K1, K2). The contacts (K1, K2)...
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WO/2010/038794A1 |
Provided are a device and a method that can carry out maintenance such as the check and replacement of sensors in a plant and the like without the isolation of a system even in such a condition as to operate a plant. A plant measurement...
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WO/2010/037606A1 |
The invention relates to an engine control unit comprising at least one microcontroller, wherein the engine control unit additionally comprises at least one expansion module (EB1, EB2,... EBn) for connection expansion having a plurality ...
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WO/2010/022821A1 |
The invention relates to a method for transmitting safety-related sensor signals on two channels. According to the method, two sensor signals to be monitored are generated in parallel by means of two sensors and the generated sensor sign...
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WO/2010/015600A1 |
The invention relates to an independent field device or an independent wireless adapter (2) for a field device (1) in automation technology, said adapter/device being provided with a limited amount of energy by way of an energy supply un...
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WO/2010/000489A1 |
The invention relates to a method for determining the position of the drive of an electric machine (10) such as a motor from the applied current (30, 32, 34), wherein for a secure operation, the position determination of the drive is car...
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WO/2009/155993A1 |
The present invention relates to a safety system for a machine (14), the system comprising two independent logic computing units (2, 2') for executing a safety function based on safety inputs from two redundant data transmission channels...
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WO/2009/156122A1 |
The invention relates to a monitoring system having an output module (201) for generating a control signal corresponding to an input signal, a monitoring module (203) for generating the input signal for the output module, an output devic...
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WO/2009/139990A1 |
A method and system for process control configuration changes are described. In one embodiment, a method for switching from a first control algorithm to a second control algorithm in a continuous process control system is described. The ...
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WO/2009/109655A1 |
A control system for controlling operation of a wind turbine, a wind turbine having such a control system and a method for controlling a wind turbine are disclosed. The control system comprise s a first sensor device and a second sensor ...
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WO/2009/103371A1 |
The invention relates to a method for providing an emergency operation function, by means of which a function is redundantly actuated, wherein at least one input signal (52) intended for actuating the function is redundantly transmitted ...
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WO/2009/100726A1 |
A module system with serially arranged electronic modules (10 to 14), wherein a controller (15) for controlling the modules (10 to 14) is provided. Control and data lines (16) run through the modules (10 to 14) starting from the controll...
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WO/2009/089313A2 |
Methods and systems for a vital bus system for communicating data in a control system are provided. The system includes a plurality of data communication buses configured in a multiple redundant orientation and at least one safety superv...
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WO/2009/087187A1 |
A description is given of a computer system for safety-critical sensor variables, comprising at least one first sensor, which outputs a first sensor variable, and comprising a second sensor, which outputs a second sensor variable, compri...
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WO/2009/083351A1 |
The present invention relates to a household appliance (1) comprising a control circuit (2) that maintains the electronic control and a safety circuit (3) that detects the errors in the control circuit (2) and cuts off the output of the ...
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WO/2009/068879A1 |
An electrical circuit comprising a power supply, one or more devices and a diagnostics system, in which the diagnostics system comprises monitoring means adapted to monitor physical layer characteristics of the electrical circuit, a data...
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WO/2009/070270A1 |
A system (120) for maintaining machine operation despite a data collection error comprises at least one monitoring device (121a, 121b) coupled to a portion of a machine (110a) operating in a machine environment (100), the at least one mo...
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WO/2009/062954A1 |
The invention relates to a field device (1) for determining or monitoring a process variable in process automation, the device comprising a sensor (2), which operates according to a defined measuring principle, and a control/analysis uni...
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WO/2009/057403A1 |
A network control system enabling stable plant control thanks to controller compensation made in view of a packet loss. In the network control system, the amount of operation of a controller for computing the difference between the contr...
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WO/2009/052926A1 |
The invention relates to a control device (10) for a safety switching apparatus (18), having a first control unit (40) and a second control unit (42) which are respectively correspondingly electrically connected to a first supply voltage...
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WO/2009/047194A1 |
The invention relates to a device for determining and/or monitoring at least one process variable. Said device comprises at least one electronic unit (1) that is supplied with electric energy, at least intermittently, by at least one cur...
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WO/2009/034245A1 |
The invention relates to a control system for at least one actuator (6) for the cowlings of a thrust reverser in a turbojet engine that comprises an assembly of actuation and/or control components. A control means (9) is provided for det...
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WO/2009/034247A1 |
The control system of the invention includes at least one actuator (6) for a cowling (2), driven by at least one electric motor (7), and control means (9) for the electric motor (7) and the actuator (6). The control system includes an el...
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WO/2009/023917A1 |
A control system (30) for controlling equipment (66) includes a control member (14). At least one excitation device (16) is associated with the control member (14). A sensing arrangement (20) is in contaclless communication with the exci...
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WO/2009/021901A1 |
A controller (2) dynamically decides based on the current operating state (Z) thereof whether and optionally which actions it associates with secure input elements (4) of a user interface (3). When a user (9) actuates one of the secure i...
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WO/2009/018812A1 |
A method for the mechanical transfer of components between at least two positions, of which at least one first position is provided within an non-protected region or space and at least one second position within an access-protected regio...
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WO/2009/013205A1 |
An adjustment device for an open-close valve (1) has a pneumatic drive (2) which is aerated or de-aerated according to the presence or absence of a control voltage (Vs) which can be supplied by a control system (5). The valve (1) moves i...
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WO/2009/007104A1 |
The invention relates to a multichannel safety apparatus for the multichannel actuation of a safety device (40) which has a first, microprocessor-controlled control device (70) and a second control device (80). The first, microprocessor-...
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WO/2008/149618A1 |
A safety controller (1) for safely controlling operation of an external machine includes: input circuits (51, 52) to which a safety input is inputted; output circuits (53, 54) which output a safety control signal to an external machine; ...
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WO/2008/129578A2 |
System security and control, also at distance through GSM module, of water supply, liquids and gas supply (of urban facilities for civil houses, cylinder, fixed gas cylinder) by opening and /or closing multiple automatic electromechanica...
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WO/2008/128710A1 |
The present invention relates to a control device for vehicles, particularly for controlling vehicle safety devices, having at least two control means, each communicating with at least one common operating means, wherein the control mean...
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WO/2008/121645A2 |
Systems and processes may provide field-initiated testing and/or control of fluid regulatory systems. In one aspect, a fluid regulatory testing system may include a field test initiator (110, 200, 300, 510) and a fluid regulator control ...
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WO/2008/120665A1 |
The deterioration of a part is detected to limit the output of an actuator.
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WO/2008/097499A1 |
Systems and methods are discussed for providing a sensor enhanced employee safety evaluation system. Sensors that monitor employee behavior are placed at the workplace of an insured entity. Data from the sensors are processed to obtain a...
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WO/2008/080474A1 |
An adjustment system for a motor vehicle, particularly with a window opener or a motor vehicle lock, comprises an electric motor (2) mechanically coupled to an adjusting mechanism, and a relay (5) electrically connected to the electric m...
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WO/2008/078690A1 |
A PC (100) is provided with an interlock condition table (1015) received from a PLC (300) before a system is started, and the PC collates an interlock condition table (1020b), which is received from the PLC (300) after the system is star...
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WO/2008/059921A1 |
A host PC (100) is connected to a plurality of slave PC (200) controlling a plurality of PM or TM. The host PC (100) judges whether to give an operation right to the slave PC (200) which has requested for the operation right in accordanc...
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WO/2008/055828A1 |
According to the invention, secure control of electrical actuators and/or sensors and/or users (V1, V2, V3) in an electrical appliance can be achieved, wherein at least two switch bodies (SW1, SW2) operated corresponding to an AND link a...
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WO/2008/052711A1 |
The invention relates to a method for predictive determination of a process variable (P) in a technical installation, wherein measured values for the process variable (P) are recorded at predeterminable points in time, wherein temporally...
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WO/2008/047296A2 |
Apparatus (10) for promoting safe handling of equipment (12) comprises a display (14) for displaying a safety check relating to a prospective user's competency to use the equipment (12). A user manipulatable arrangement (20) enables the ...
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WO/2008/038710A1 |
A comparison section (3) makes a comparison to decide whether the polarities of a plurality of redundant input signals (X0, X1) are matched. A comparison result storage section (4) holds the result of the comparison made by the compariso...
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WO/2008/025304A1 |
The invention relates to a method for monitoring a facility that is involved in a production process, especially a packaging machine, comprising at least one drive (10). According to this method, at least once drive-related reference dat...
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WO/2008/017732A1 |
A rock drilling apparatus with several actuator units (2a to 4b), a user interface control unit (6), and at least one control means (7 to 9) connected to the user in- terface control unit (6) for controlling the functions of the rock dri...
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